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A121074 Nonisomorphic catacondensed monoheptabenzenoids (see reference for precise definition). +0
1
0, 1, 3, 3, 9, 10, 29, 35, 99 (list; graph; listen)
OFFSET

0,3

REFERENCES

B. N. Cyvin et al., A class of polygonal systems representing polycyclic conjugated hydrocarbons ..., Monat. f. Chemie, 125 (1994), 1327-1337.

CROSSREFS

Adjacent sequences: A121071 A121072 A121073 this_sequence A121075 A121076 A121077

Sequence in context: A100066 A117783 A121445 this_sequence A121072 A133164 A022156

KEYWORD

nonn

AUTHOR

njas, Aug 11 2006

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Last modified October 13 17:46 EDT 2008. Contains 145008 sequences.


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